* {
    padding: 0;
    margin: 0;
}
html,body{
    height: 100%;
}
a{
    color: #333;
}
img {
    content: normal !important;
}

.flex {
    display: flex;
}
.flex-wrap{
    flex-wrap: wrap;
}
.justify-end{
    justify-content: flex-end;
}
.justify-between {
    justify-content: space-between;
}


.justify-center {
    justify-content: center;
}

.align-center {
    align-items: center;
}

.flex-column {
    flex-direction: column;
}

.f-14 {
    font-size: 14px;
    line-height: 18px;
    color: #333;
}
.f-12 {
    font-size: 12px;
    line-height: 16px;
    color: #333;
}

.f-16 {
    font-size: 16px;
    line-height: 20px;
    color: #333;
}
.color-orange{
    color: #f55555;
}
.mt-20{
    margin-top: 20px;
}
.ellipsis{
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

/* 全局修改顶部导航栏样式 */

body .van-nav-bar .van-icon {
    color: #333;
}

body .van-nav-bar__text {
    color: #333;
}
/* 全局修改dropdown-menu样式 */
body .van-dropdown-menu__bar{
    box-shadow: none;
}

/* 页面跳转动画 */
.opacity-enter-active,
.opacity-leave-active {
  transition: opacity 0.3s;
}
.opacity-enter,
.opacity-leave-to {
  opacity: 0;
}